DATA SHEET
UF1000CT~UF1008CT
ULTRAFAST RECOVERY RECTIFIERS VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability • High surge capacity. • Ultra fast recovery time, high voltage. • Both normal and Pb free product are available :
.177(4.5)MAX
.419(10.66) .387(9.85) .139(3.55) MIN
50 to 800 Volts
CURRENT
10.0 Amperes
TO-220AB
Unit : inch (mm)
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.269(6.85) .226(5.75)
.624(15.87) .50(12.7)MIN
Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above
.038(0.96) .019(0.50)
.548(13.93)
.025(0.65)MAX
MECHANCALDATA
Case: TO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounces, 2.24grams.
.1(2.54)
.1(2.54)
AC Positive CT AC
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
P A R A M E TE R M a xim um R e curre nt P e a k R e ve rse V o l a g e t M a xim um R M S V o l a g e t M a xim um D C B l cking V o l a g e o t M a xim um A ve ra g e F o rw a rd C urre nt a t T c = 1 0 0 O C P e a k F o rw a rd S urg e C urre nt :8 .3 m s sing l ha l sine e f w a ve sup e rim p o se d o n ra te d l a d (JE D E C m e tho d ) o M a xim um F o rw a rd V o l a g e a t 5 .0 A t M a xim um D C R e ve rse C urre nt T A = 2 5 O C a t R a te d D C B l cking V o l a g e T A = 1 2 5 O C o t Typ ica l Junctio n C a p a cita nce (N o te 1 ) M a xim um R e ve rse R e co ve ry Tim e (N o te 2 ) Typ ica l T he rm a l R e sista nce (N o te 3 ) O p e ra ting Junctio n a nd S to ra g e Te m p e ra ture R a ng e S YM B O L U F 1000C T U F 1001C T U F 1002C T U F 1003C T U F 1004C T U F 1006C T U F 1008C T U N I S T V RRM V RM S VDC IV A
F I SM
50 35 50
100 70 100
200 140 200
300 210 300 10 125
400 280 400
600 420 600
800 560 800
V V V A A
VF
1 .0 10 500 80 50 2
1 .3 0
1 .7 0
V
R I
uA
CJ TR R R θ JC T J,T S TG
50 100
O
pF ns C /W
O
-5 0 to + 1 5 0
C
NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A. 3. Thermal resistance from Junction to case. 4. Both Bonding and Chip structure are available.
STAD-MAR.12.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
12.5
JUNCTION CAPACITANCE, pF
240
10.0 7.5 5.0 2.5 0 0 150
O
200 160 120 80 40 0 1 2 5 10 20 50 100 200 500
TJ = 25 C
O
50
100
CASE TEMPERATURE, C
REVERSE VOLTAGE, VOLTS
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 TYPICAL JUNCTION CAPACITANCES
1000
INSTANTANEOUS FORWARD CURRENT, Amperes
100
INSTANTANEOUS REVERSE CURRENT,uA
300-400V 50-200V 10 600-800V
100
TJ= 125 C
O
10
1.0
TJ= 25 C
O
T J =25 OC 1.0 0.8 1.0 1.2 1.4 1.6 1.8
0.1
20
40
60
80
100
120
140
FORWARD VOLTAGE, volts
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
Fig.3 FORWARD CHARACTERISTICS
Fig.4 TYPICAL REVERSE CHARACTERISTICS
FORWARD SURGE CURRENT,AMPERES
175 150 125 100 75 50 25
1 10 100
NO. OF CYCLES AT 60Hz Fig.5 PEAK FORWARD SURGE CURRENT
STAD-MAR.12.2004
PAGE . 2
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